catch all name server for parked domains

[mazzawi at gmail.com]

hello,

is it possible to set up bind so that it will redirect all domains to 1
or 2 ip's

i'm running a domain name reseller, and my customers parked domains are
bieng parked by the parent company, (and they are keeping all the
advertising profits from that)
i want to set up my own nameserver that will redirect parked domains to
pages with my own advertising on them.

cheers,
Elia